package com.daigoudao.web.service.impl;

import com.daigoudao.web.dao.IAnnounceDao;
import com.daigoudao.web.model.AnnounceModel;
import com.daigoudao.web.service.IAnnounceService;

public class AnnounceServiceImpl implements IAnnounceService {
	
	IAnnounceDao announceDao;
	
	public void setAnnounceDao(IAnnounceDao announceDao) {
		this.announceDao = announceDao;
	}

	

	@Override
	public AnnounceModel queryLastContentByType(AnnounceModel am)
			throws Exception {
		return announceDao.queryLastContentByType(am);
	}

	

}
